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Diffstat (limited to 'doc/stat-prefetch-design.txt')
| -rw-r--r-- | doc/stat-prefetch-design.txt | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/doc/stat-prefetch-design.txt b/doc/stat-prefetch-design.txt index 6328875ac..46bb3699d 100644 --- a/doc/stat-prefetch-design.txt +++ b/doc/stat-prefetch-design.txt @@ -110,7 +110,13 @@ fops to be implemented: Delete the entry corresponding to basename from cache stored in context of fds opened on parent inode, since setxattr changes st_ctime of file. -* setdents/getdents/checksum/xattrop/fxattrop +* setdents + 1. remove entry corresponding to basename of path on which fd is opened from + cache stored in parent. + 2. for each of the entry in the direntry list, delete from cache stored in + context of fd, the entry corresponding to basename of path being passed. + +* getdents/checksum/xattrop/fxattrop These calls modify various times of stat structure, hence appropriate entries have to be removed from the cache. I am leaving these calls unimplemented in stat-prefetch for timebeing. Once we have a working translator, these five fops |